Mariscus micromedusaeus (Lye) J.-P. Lebrun & Stork, comb. nova.

 Cyperus micromedusaeus Lye in Nord. J. Bot. 16: 373. 1996.

Holotypus: SOMALIA. Reg. Nugal: gorge of Wadi Nogal, 5 km from Eil, 4.I.1973, Bally & Melville 15547 (K [K000321406] image seen) .

Notes. – Cyperus micromedusaeus was first introduced by Lye in THULIN (1995: 134) but lacking a Latin diagnosis and validated the following year by LYE (1996b). The taxon is cited under Cyperus by LYE (2001: 204).